摘要
根据拟建悬索桥锚碇所处的地质条件,深基坑采用地下连续墙加内支撑作为其支撑结构形式,通过数值模拟和监测成果,对基坑施工过程地下连续墙的水平位移进行分析,分析结果说明,深基坑地下连续墙的水平位移与开挖工况、空间位置、降水、支护结构、土层的力学性质等密切相关。
On the basis of the geological characteristics in the planning suspension bridge anchor zone, the concrete diaphragm wall with internal support structure was been used for this deep pit. Using the numerical simulation and monitoring data, the horizontal displacement of concrete diaphragm wall during deep pit excavation has been analyzed. The result illuminated that its displacement is closed related with that excavation situation, space position, water falling, supporting structure and soil layer mechanics characteristics.
出处
《山西建筑》
2007年第16期91-92,共2页
Shanxi Architecture
关键词
深基坑
水平位移
数值模拟
监测
deep pit, horizontal displacement, numerical simulation, monitoring
